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You searched for: Subject "shrinkage" Remove constraint Subject: "shrinkage"
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1. Elongation properties of woven fabrics with incorporated PBT yarns

Author:
Živa Zupin; Krste Dimitrovski; Aleš Hladnik; Klara Kostajnšek
Source:
The journal of the Textile Institute 2025 v.113 no.5 pp. 846-856
ISSN:
1754-2340
Subject:
shrinkage,   etc   ; cotton; heat treatment; multivariate analysis; viscose;     Show all 5 Subjects
Abstract:
... In this article, the breaking elongation properties of woven fabrics with incorporated PBT yarns are presented. Different polybutylene terephthalate (PBT) yarns (multifilament PBT yarn, cotton core yarn and twisted viscose yarn, both with PBT in the core) were used. Textured PBT yarns have latent elastic properties, which become visible after the thermal treatment by the finishing process. The aim ...
DOI:
10.1080/00405000.2021.1907971

2. Productivity, quality and comfort of Siro spun wool-cotton khadi fabrics

Author:
H. C. Meena; D. B. Shakyawar; Rajeev Kumar Varshney; Ajay Kumar; Ravi Chattopadhyaya
Source:
The journal of the Textile Institute 2025 v.113 no.5 pp. 961-970
ISSN:
1754-2340
Subject:
shrinkage,   etc   ; Merino; Siro; cotton; fabrics; steam; wool;     Show all 7 Subjects
Abstract:
... The productivity, quality and comfort aspects of Siro spun wool-cotton blended Khadi fabrics are reported in this experimental research. The technology of Siro spun yarn is also successfully introduced in New Modal (NM) Charkha for producing woolen Khadi Siro yarn. This system produces suitable two strands yarn of wool with higher productivity than conventional NM charkha. The yarns of Australian ...
DOI:
10.1080/00405000.2021.1910400

3. Glacier Recession in the Altai Mountains after the LIA Maximum

Author:
Dmitry Ganyushkin; Kirill Chistyakov; Ekaterina Derkach; Dmitriy Bantcev; Elena Kunaeva; Anton Terekhov; Valeria Rasputina
Source:
Remote Sensing 2022 v.14 no.6 pp. -
ISSN:
2072-4292
Subject:
shrinkage,   etc   ; glaciation; glaciers; mountains;     Show all 4 Subjects
Abstract:
... The study aims to reconstruct the Altai glaciers at the maximum of the LIA, to estimate the reduction of the Altai glaciers from the LIA maximum to the present, and to analyze glacier reduction rates on the example of the Tavan Bogd mountain range. Research was based on remote sensing and field data. The recent glaciation in the southern part of the Altai is estimated (1256 glaciers with the total ...
DOI:
10.3390/rs14061508

4. Impact of calcareous concretions on soil shrinkage of a Vertisol and their relation model development

Author:
Y.M. Chen; Z.B. Zhang; Z.C. Guo; L. Gao; X.H. Peng
Source:
Geoderma 2022 v.420 pp. 115892
ISSN:
0016-7061
Subject:
shrinkage,   etc   ; Vertisols; equations; extensibility; models;     Show all 5 Subjects
Abstract:
... Shajiang black soil (Vertisol) has a high shrinkage capacity and contains many calcareous concretions (CC). We assume the volume of CC to be rigid during wetting and drying cycles. Thus, the soil containing CC may have different shrinkage behavior from that of fine soils (without CC). We aimed to quantify the effects of CC content and size on soil shrinkage behavior, as well as to develop a model ...
DOI:
10.1016/j.geoderma.2022.115892

5. A fully coupled thermo-hydro-mechanical-chemical model for cemented backfill application in geothermal conditions

Author:
Jian Tao; Xing-Guo Yang; Pei-Pei Ding; Xi-Long Li; Jia-Wen Zhou; Gong-Da Lu
Source:
Engineering geology 2022 v.302 pp. 106643
ISSN:
0013-7952
Subject:
shrinkage,   etc   ; geology; heat; models; temperature; thermal expansion;     Show all 6 Subjects
Abstract:
... High virgin rock temperature represents one of the greatest bottlenecking constraints for waste tailings recycling in deep mines, and the unique geothermal environment associated with each particular mine calls for customized backfill operation. In this paper, a new fully coupled thermo-hydro-mechanical-chemical model is developed for cemented backfills by invoking basic conservation equations. In ...
DOI:
10.1016/j.enggeo.2022.106643

6. Constrained estimation using penalization and MCMC

Author:
A. Ronald Gallant; Han Hong; Michael P. Leung; Jessie Li
Source:
Journal of econometrics 2022 v.228 no.1 pp. 85-106
ISSN:
0304-4076
Subject:
shrinkage,   etc   ; Bayesian theory; assets; equations; system optimization;     Show all 5 Subjects
Abstract:
... We study inference for parameters defined by either classical extremum estimators or Laplace-type estimators subject to general nonlinear constraints on the parameters. We show that running MCMC on the penalized version of the problem offers a computationally attractive alternative to solving the original constrained optimization problem. Bayesian credible intervals are asymptotically valid confid ...
DOI:
10.1016/j.jeconom.2021.02.004

7. Desiccation-induced curling of mud layers: Field observations and experimental insights

Author:
Hao Zeng; Chao-Sheng Tang; Qing Cheng; Cheng Zhu; Zong-Ze Lin; Li-Yang Yin; Bin Shi
Source:
Engineering geology 2022 v.296 pp. 106458
ISSN:
0013-7952
Subject:
shrinkage,   etc   ; friction; geology; particle size; water content;     Show all 5 Subjects
Abstract:
... Desiccation-induced curling of mud layers on the earth surface is a ubiquitous natural phenomenon, as a result of mud-atmosphere interaction. Field observations reveal that the curling behaviors of muds were closely related to the overlying layer thickness and the basal layer condition. In order to interpret field observations, laboratory experiments were conducted on ten remolded mud samples with ...
DOI:
10.1016/j.enggeo.2021.106458

8. Shrinkage in frozen desserts

Author:
Samantha R. VanWees; Scott A. Rankin; Richard W. Hartel
Source:
Comprehensive reviews in food science and food safety 2022 v.21 no.1 pp. 780-808
ISSN:
1541-4337
Subject:
shrinkage,   etc   ; air; foams; food safety; markets; temperature;     Show all 6 Subjects
Abstract:
... Shrinkage is a well‐documented defect in frozen desserts, yet the root causes and mechanisms remain unknown. Characterized by the loss of volume during storage, shrinkage arose during the mid‐twentieth century as production of frozen desserts grew to accommodate a larger market. Early research found that shrinkage was promoted by high protein, solids, and overrun, as well as postproduction factors ...
DOI:
10.1111/1541-4337.12888

9. The role of coupled water and solute diffusion and product shrinkage during osmotic dehydration

Author:
M. Aguirre-García; O. Cortés-Zavaleta; H. Ruiz-Espinosa; C.E. Ochoa-Velasco; I.I. Ruiz-López
Source:
Journal of food engineering 2022 v.331 pp. 111121
ISSN:
0260-8774
Subject:
shrinkage,   etc   ; mass transfer; models; osmotic treatment; solutes; sucrose;     Show all 6 Subjects
Abstract:
... Osmotic dehydration (OD) is a coupled mass transfer operation where foods are partially dewatered while simultaneously impregnated with solute from the solution. Nonetheless, water loss (WL) and solute gain (SG) are treated as independent processes for modeling purposes and the effect of their coupling on the estimation of water/solute diffusivities (Dw, Ds) and equilibrium dehydration/impregnatio ...
DOI:
10.1016/j.jfoodeng.2022.111121

10. Effect of liquid recirculation flow on sonochemical oxidation activity in a 28 kHz sonoreactor

Author:
Dukyoung Lee; Iseul Na; Younggyu Son
Source:
Chemosphere 2022 v.286 pp. 131780
ISSN:
0045-6535
Subject:
shrinkage,   etc   ; dosimetry; energy; geometry; liquids; oxidation; potassium iodide; ultrasonics;     Show all 8 Subjects
Abstract:
... Sonochemical oxidation activity may be significantly enhanced by optimizing the geometric factors of a sonoreactor and implementing additional physical actions, such as mechanical mixing and gas sparging. This study investigates the effects of liquid recirculation flow on sonochemical oxidation reactions. This was carried out through experimental testing with a 28 kHz bath-type sonoreactor under v ...
DOI:
10.1016/j.chemosphere.2021.131780

11. Exposed Mo atoms induced by micropores enhanced H2S sensing of MoO3 nanoflowers

Author:
Xiang Li; Huimin Yang; Xiafen Hu; Qirui Wu; Weiqiang Xiong; Ziyu Qin; Changsheng Xie; Dawen Zeng
Source:
Journal of hazardous materials 2022 v.429 pp. 128270
ISSN:
0304-3894
Subject:
shrinkage,   etc   ; adsorption; micropores; nanoflowers; nanosheets; oxygen; porous media; semiconductors;     Show all 8 Subjects
Abstract:
... It is well known that the metal atoms of metal oxide semiconductor (MOS) exhibit significant activity in gas sensing. However, limited by the shielding effect of the outer oxygen atom layer, layered MoO₃ is often difficult to show ideal gas adsorption activity. Hence, the MoO₃ microporous nanoflowers (MPNFs) assembled by porous two-dimensional nanosheets were successfully synthesized and exhibited ...
DOI:
10.1016/j.jhazmat.2022.128270

12. Improving the surface area of metal organic framework-derived porous carbon through constructing inner support by compatible graphene quantum dots

Author:
Tingting Tang; Renlu Yuan; Nannan Guo; Jiayao Zhu; Xuemeng Gan; Qiqi Li; Fuwei Qin; Wanxia Luo; Luxiang Wang; Su Zhang; Huaihe Song; Dianzeng Jia
Source:
Journal of colloid and interface science 2022 v.623 pp. 77-85
ISSN:
0021-9797
Subject:
shrinkage,   etc   ; capacitance; electrochemical capacitors; electrodes; graphene; pyrolysis; surface area;     Show all 7 Subjects
Abstract:
... Metal-organic frameworks (MOFs) have emerged as promising precursors to prepare porous carbons due to their unique coordination structure with abundant pores and various chemical compositions. However, the structural collapse and pore shrinkage during pyrolysis severely decrease the surface area of the prepared porous carbons. Herein, we propose an inner support strategy to prepare MOF-derived car ...
DOI:
10.1016/j.jcis.2022.04.161

13. Photodisulfidation of alkenes with linear disulfides: Reaction scope and kinetics

Author:
Joshua T. Kamps; Shafer M. Soars; Nichloas J. Bongiardina; Benjamin D. Fairbanks; Christopher N. Bowman
Source:
Tetrahedron 2022 v.109 pp. 132683
ISSN:
0040-4020
Subject:
shrinkage,   etc   ; alkenes; disulfides; extended shelf life; refractive index; thiols;     Show all 6 Subjects
Abstract:
... Thiol-ene and thiol-yne photomediated conjugations have received substantial attention in research and in practice. Herein is presented the photodisulfidation of alkenes based on the radical-mediated 1:1 reaction of a disulfide and a vinyl ether, which provides an additional route for the formation of the types of sulfides seen in thiol-ene and thiol-yne polymers. Although similar linkages are for ...
DOI:
10.1016/j.tet.2022.132683

14. High-performance carbon molecular sieving membrane derived from a novel hydroxyl-containing polyetherimide precursor for CO2 separations

Author:
Mengjie Hou; Lin Li; Zilong He; Ruisong Xu; Yunhua Lu; Jianhua Zhang; Zonglin Pan; Chengwen Song; Tonghua Wang
Source:
Journal of membrane science 2022 pp. 120639
ISSN:
0376-7388
Subject:
shrinkage,   etc   ; carbon; carbon dioxide; heat treatment; permeability; polymers; pyrolysis; temperature;     Show all 8 Subjects
Abstract:
... Carbon molecular sieve (CMS) membrane with high CO₂ separation performance were fabricated by pyrolysis of a novel hydroxyl-containing polyetherimide (BAHPPF-6FDA type HPEI) precursor. The thermal reactive ortho-OH group in HPEI resulted in the structural conversion when thermal treated at 450 °C, which simultaneously improved the chain rigidity and FFV of the precursor membrane. The structural ev ...
DOI:
10.1016/j.memsci.2022.120639

15. Surface-initiated ARGET ATRP for maintaining the dimension of waterlogged archaeological wood (Pinus massoniana): polymer distribution behaviors and anti-shrinkage mechanism

Author:
Yihang Zhou; Kai Wang; Dongbo Hu
Source:
Wood science and technology 2022 v.56 no.1 pp. 205-218
ISSN:
0043-7719
Subject:
shrinkage,   etc   ; Pinus massoniana; archaeology; electron transfer; polymerization; polymers; technology; wood;     Show all 8 Subjects
Abstract:
... Recent studies have discovered that surface-initiated activator regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) is an effective tool to maintain the dimensions of waterlogged archaeological wood (WAW). However, the polymer distribution behaviors in the WAW and the possible anti-shrinkage mechanism are still unclear and barely discussed. Therefore, experiments wit ...
DOI:
10.1007/s00226-021-01342-1

16. Highly Sensitive Photopolymer for Holographic Data Storage Containing Methacryl Polyhedral Oligomeric Silsesquioxane

Author:
Po Hu; Jinhong Li; Junchao Jin; Xiao Lin; Xiaodi Tan
Source:
ACS applied materials & interfaces 2022 v.14 no.18 pp. 21544-21554
ISSN:
1944-8252
Subject:
shrinkage,   etc   ; holography; information storage; molecular weight; photochemical reactions; photosensitivity; plasticizers; silsesquioxanes;     Show all 8 Subjects
Abstract:
... Herein, via introducing eight methacryl polyhedral oligomeric silsesquioxane (Ma-POSS), we dramatically enhance the holographic performance of phenanthraquinone-doped poly(methyl methacrylate) (PQ/PMMA) photopolymer with excellent characteristics of high sensitivity, high diffraction efficiency, and neglectable volume shrinkage for holographic data storage, the photosensitivity, diffraction effici ...
DOI:
10.1021/acsami.2c04011

17. Investigating the physical properties of Carpinus species in three different regions of Iran

Author:
Mohammad Najafian Ashrafi; Mohammad Ghorbanian Far; Amir Mohammad Kiani; Moein Dehghan; Hossein Gholizadeh; Ali Jelodari
Source:
European journal of wood and wood products 2022 v.80 no.1 pp. 259-261
ISSN:
0018-3768
Subject:
shrinkage,   etc   ; Carpinus; furniture; papermaking; wood; East Asia; Europe; Iran; North America;     Show all 9 Subjects
Abstract:
... Carpinus wood is produced throughout Eastern Asia, Iran, Europe and North America, and its fine characteristics have turned it into a common choice in industries such as furniture, construction, and paper manufacture. The main goal of this study is to analyze the physical properties (dry density, humid density, basic density, and shrinkage) of Carpinus species in three different regions in norther ...
DOI:
10.1007/s00107-021-01759-2

18. Probabilistic load forecasting with a non-crossing sparse-group Lasso-quantile regression deep neural network

Author:
Shixiang Lu; Qifa Xu; Cuixia Jiang; Yezheng Liu; Andrew Kusiak
Source:
Energy 2022 v.242 pp. 122955
ISSN:
0360-5442
Subject:
shrinkage,   etc   ; algorithms; crossing; electric energy consumption; electricity; energy; models; probability distribution;     Show all 8 Subjects
Abstract:
... In this paper, a non-crossing sparse-group Lasso-quantile regression deep neural network (SGLQRDNN) model is proposed to address electricity load forecasting. Different from the traditional deep learning for point forecasting, the SGLQRDNN model realizes the probability density forecasting of the load. SGLQRDNN modelling integrates two strategies to alleviate the dilemma of quantile crossing and s ...
DOI:
10.1016/j.energy.2021.122955

19. Reflectance spectroscopy with operator difference for determination of behenic acid in edible vegetable oils by using convolutional neural network and polynomial correction

Author:
Shizhuang Weng; Zhaojie Chu; Manqin Wang; Kaixuan Han; Gongqin Zhu; Cunchuan Liu; Xinhua Li; Linsheng Huang
Source:
Food chemistry 2022 v.367 pp. 130668
ISSN:
0308-8146
Subject:
shrinkage,   etc   ; food chemistry; neural networks; reflectance; reflectance spectroscopy; spectral analysis; vegetables;     Show all 7 Subjects
Abstract:
... A novel polynomial correction method, order-adaptive polynomial correction (OAPC), was proposed to correct reflectance spectra with operator differences, and convolutional neural network (CNN) was used to develop analysis model to predict behenic acid in edible oils. With application of OAPC, CNN performed well with coefficient of determination of correction (R²cₒᵣ) of 0.8843 and root mean square ...
DOI:
10.1016/j.foodchem.2021.130668

20. A copula incorporated cellular automata module for modeling the spatial distribution of oasis recovered by ecological water diversion: An application to the Qingtu Oasis in Shiyang River basin, China

Author:
Feng Huang; Carlos G. Ochoa
Source:
Journal of hydrology 2022 v.608 pp. 127573
ISSN:
0022-1694
Subject:
shrinkage,   etc   ; habitats; hydrologic cycle; models; oases; spatial variation; vegetation; water table; watersheds;     Show all 9 Subjects
Abstract:
... Assessing the impact of ecological water diversion on oasis restoration is critical for water resources and environmental management in arid inland basins. This study proposed a copula incorporated cellular automata (CA) module for modeling the oasis’s spatial distribution driven by ecological water diversion. Given the effects of groundwater depth and community expansion on oasis evolution, a wat ...
DOI:
10.1016/j.jhydrol.2022.127573